Power market pricing system and method

摘要

PROBLEM TO BE SOLVED: To provide a price forming system for an electric power market and its method capable of increasing the transparency of price and ensuring the adjustment power necessary for stable supply. [MEANS FOR SOLVING PROBLEMS] When a power generation company A and a customer D are participating in a wholesale power market, the frequency shift and tidal current of electric power traded between the power generation company A and the customer D are measured. The distribution equipment side computer 20 that immediately transmits the frequency shift and the tidal current, the frequency shift and the tidal current are received from the distribution equipment side computer 20, and the current power excess / deficiency is determined from the frequency shift and the tidal current. Calculate the market price of power based on the excess and deficiency, calculate the supply unit price and the demand unit price based on the market price, send the supply unit price to the power generation business side computer 10, and send the demand unit price to the terminal 42. And a system operation side computer 30 for transmission. Then, when calculating the market price based on the excess / deficiency amount, the system operation side computer 30 calculates the correction amount corresponding to the excess / deficiency amount, and adds the correction amount to the previously calculated market price to obtain the current price. Calculate the market price. [Selection] Figure 1